<!--
 * @Description: 
 * @Author: charles
 * @Date: 2021-05-05 22:02:56
 * @LastEditors: charles
 * @LastEditTime: 2022-01-04 13:12:52
-->
<template>
  <!--1. 容器 -->
  <div ref="left2_container" style="height: 95%">left1</div>
</template>